I was the same but I did not worry about any of your concerns. Just stop it one day, if you like you may want to wait a couple of monthes for a real period.
Don't worry too much about these little things, just be happy and relax, and you'll be fine. Of course if you feel the need you can always consult your doctor who may give you some advise on balanced diet, but personally I think you can get all info from the proper baby related website.
中药调理? I never thought of it at all!
